Part Number
Definition:
A RESISTOR IN WHICH A SLIDING OR ROLLING CONTACT MOVES OVER AN EXPOSED AREA OF THE RESISTIVE ELEMENT TO CHANGE THE OHMIC VALUE OF THE OUTPUT. THE FUNCTIONAL TOLERANCE (LINEARITY) OF THE OUTPUT IS EQUAL TO OR LESS THAN PLUS OR MUNUS 1 PERCENT ON LINEAR OUTPUTS. SPECIFIED OUTPUTS SUCH AS SINE, COSINE, TANGENT, ETC., SHALL BE CONSIDERED TO BE PRECISION. FOR ITEMS HAVING MANUALLY POSITIONED TAPS DESIGNED TO BE SET AND FIXED PRIOR TO USE, SEE RESISTOR, ADJUSTABLE, FOR ITEMS WITH STEP BY STEP VARIATION, SEE RHEOSTAT AND RESISTOR, STEP BY STEP. FOR TANDEM-MOUNTED ITEMS DESIGNED TO FUNCTION TOGETHER AS AN ATTENUATOR (AND RATED ACCORDINGLY), SEE ATTENUATOR, VARIABLE. EXCLUDES RESISTOR (1), VARIABLE, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; AND RESISTOR (1), VARIABLE, WIRE WOUND, NONPRECISION.
CAGE Information
| Code | Company |
|---|---|
| 19176 | SERVO INSTRUMENT CORPORATION |
Federal Supply Class
Title
RESISTORS
Inclusions:
INCLUDES VARISTORS; RESISTIVE BALLAST TUBES; RHEOSTATS; RESISTOR NETWORKS; RESISTOR MOUNTING HARDWARE; THERMISTORS.
Exclusions:
EXCLUDES RESISTANCE WIRE.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CQFL | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.20/+0.20 ALL SECTIONS |
| ABPA | UNDERCUT DIAMETER | 1.625 INCHES MAXIMUM |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 80.000 PERCENT, RATED AMPERES C AND BETTER INDUSTRIAL CLEARS |
| ABUF | ANGLE OF MOUNTING HOLE IN DEG | 90.0 |
| AJYN | SCREW THREAD DIAMETER | 0.138 INCHES NOMINAL |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNC |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 80.000 PERCENT, RATED AMPERES C AND BETTER SELECT |
| ABPC | UNDERCUT WIDTH | 0.07300 INCHES NOMINAL |
| AEDZ | SHAFT BEARING TYPE | BALL |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 ALL SECTIONS |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 500.000 OHMS C AND BETTER V.G. STEPPING |
| ABPM | BODY DIAMETER | 1.755 INCHES MAXIMUM |
| CRGM | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS TERMINAL BASE LINEARITY |
| ADAQ | BODY LENGTH | 2.485 INCHES MAXIMUM |
| AAPN | SECTION QUANTITY | 4 |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 350.0 MINIMUM |
| ADAV | OVERALL DIAMETER | 2.156 INCHES NOMINAL |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AEDE | MOUNTING HOLE/STUD CIRCLE DIAMETER | 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR ALL SECTIONS |
| AECZ | MOUNTING LIP DIAMETER | 1.75500 INCHES MAXIMUM |
| AEFK | MAXIMUM STARTING TORQUE | 4.50 INCH-OUNCES |
| CSBX | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR |
| ABHP | OVERALL LENGTH | 4.485 INCHES NOMINAL |
| PMLC | PRECIOUS MATERIAL AND LOCATION | TERMINALS GOLD AND TERMINALS SILVER |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 ALL SECTIONS |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -1.0/+1.0 1ST SECTION |
| AEFL | MAXIMUM RUNNING TORQUE | 2.00 INCH-OUNCES |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -1.0/+1.0 2ND SECTION |
| AEFZ | SHAFT RUNOUT | 0.001 INCHES |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -1.0/+1.0 3RD SECTION |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0/+5.0 4TH SECTION |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| ABXF | SHAFT LENGTH | 1.984 INCHES MINIMUM AND 2.016 INCHES MAXIMUM |
| CSCY | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -20.0/+20.0 ALL SECTIONS |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| AXGY | MOUNTING METHOD | THREADED HOLE |
| ABVJ | ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG | 90.0 |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
| AKPV | MOUNTING FACILITY QUANTITY | 4 |
| AEDA | MOUNTING LIP DEPTH | 0.09300 INCHES NOMINAL |
| CBBL | FEATURES PROVIDED | HUMIDITY PROOF |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL |
| AAVM | PILOT LENGTH | 0.10900 INCHES MINIMUM AND 0.14100 INCHES MAXIMUM |
| AEDX | SHAFT STYLE | ROUND, SLOTTED |
| AAVL | PILOT DIAMETER | 0.49500 INCHES MINIMUM AND 0.50500 INCHES MAXIMUM |
| PRMT | PRECIOUS MATERIAL | GOLD AND SILVER |
| TTQY | TERMINAL TYPE AND QUANTITY | 12 SOLDER STUD |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 80.000 PERCENT, RATED AMPERES C AND BETTER FINISH |
| AAQL | BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| ABWV | SHAFT DIAMETER | 0.250 INCHES NOMINAL |